Milk drains from the face of a protester who had been exposed to percussion grenades and tear gas outside the Minneapolis Police 3rd Precinct on Tuesday, May 26, 2020, in Minneapolis. Four Minneapolis officers involved in the arrest of George Floyd, a black man who died in police custody, were fired Tuesday, hours after a bystander's video showed an officer kneeling on the handcuffed man's neck, even after he pleaded that he could not breathe and stopped moving. (Carlos Gonzalez/Star Tribune via AP)